discover/pxe: remove debug statement

[petitboot] / discover / pxe-parser.c

diff --git a/discover/pxe-parser.c b/discover/pxe-parser.c
index c300b697d0eeb769ab4986bc9e06397d4071cae6..1f6eb0f0bbc8d3458188a1392f68ddbad549c126 100644 (file)
--- a/discover/pxe-parser.c
+++ b/discover/pxe-parser.c
@@ -1,4 +1,5 @@
 
+#define _GNU_SOURCE
 #include <string.h>
 
 #include <talloc/talloc.h>
@@ -11,7 +12,6 @@
 
 static void pxe_finish(struct conf_context *conf)
 {
-       printf("%s\n", __func__);
        discover_context_add_boot_option(conf->dc, conf->parser_info);
 }
 
@@ -21,6 +21,16 @@ static void pxe_process_pair(struct conf_context *ctx,
        struct discover_boot_option *opt = ctx->parser_info;
        struct pb_url *url;
 
+       /* quirk in the syslinux config format: initrd can be separated
+        * by an '=' */
+       if (!name && !strncasecmp(value, "initrd=", strlen("initrd="))) {
+               name = "initrd";
+               value += strlen("initrd=");
+       }
+
+       if (!name)
+               return;
+
        if (streq(name, "LABEL")) {
                if (opt)
                        pxe_finish(ctx);
@@ -42,10 +52,26 @@ static void pxe_process_pair(struct conf_context *ctx,
                url = pb_url_join(ctx->dc, ctx->dc->conf_url, value);
                opt->boot_image = create_url_resource(opt, url);
 
+       } else if (streq(name, "INITRD")) {
+               url = pb_url_join(ctx->dc, ctx->dc->conf_url, value);
+               opt->initrd = create_url_resource(opt, url);
+
        } else if (streq(name, "APPEND")) {
+               char *str, *end;
+
                opt->option->boot_args = talloc_strdup(opt->option, value);
-               /* todo: initrd extraction */
+
+               str = strcasestr(value, "INITRD=");
+               if (str) {
+                       str += strlen("INITRD=");
+                       end = strchrnul(str, ' ');
+                       *end = '\0';
+
+                       url = pb_url_join(ctx->dc, ctx->dc->conf_url, str);
+                       opt->initrd = create_url_resource(opt, url);
+               }
        }
+
 }
 
 static int pxe_parse(struct discover_context *dc, char *buf, int len)